Animalia
Insaan
Bacteria
Species
Chirriya
Machhri
Kirwa
Mammal
Fungus
Zindagi
Carl_Linnaeus
Taxonomy_(biology)
Evolution
Nangio
Dinosaur
Amphibian
Archaea
Arthropod
Protist
Paudha
Binomial_nomenclature
Virus
Jiu
Algae
Reptile
Rodent
Primate
Mollusc